Weather on December 31
Santa Maria, CA
55 Years of Data
Avg High
63°F
Avg Low
40°F
Warmest
2011
63°F avg
Coldest
1975
41°F avg
About This Date
December 31st in Santa Maria, CA typically brings mild winter weather, with average highs around 63°F and lows near 40°F. Over 55 years of records, the warmest December 31st was in 2011 (63°F average), while the coldest was 1975 (41°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 25% of December 31st dates historically, with the wettest December 31st recording 2.72" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for December 31st in Santa Maria, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 62° | 57° | 60° | 0.56" | — |
| 2024 | 68° | 43° | 55° | — | — |
| 2023 | 60° | 50° | 55° | — | — |
| 2022 | 61° | 52° | 56° | 2.72" | — |
| 2021 | 57° | 37° | 47° | — | — |
| 2020 | 62° | 42° | 52° | 0.03" | — |
| 2019 | 69° | 39° | 54° | — | — |
| 2018 | 61° | 39° | 50° | — | — |
| 2017 | 64° | 44° | 54° | — | — |
| 2016 | 55° | 37° | 46° | 0.03" | — |
| 2015 | 61° | 32° | 46° | — | — |
| 2014 | 58° | 32° | 45° | — | — |
| 2013 | 67° | 40° | 53° | — | — |
| 2012 | 56° | 32° | 44° | — | — |
| 2011warmest | 82° | 44° | 63° | — | — |
| 2010 | 53° | 31° | 42° | — | — |
| 2009 | 63° | 38° | 50° | — | — |
| 2008 | 69° | 37° | 53° | — | — |
| 2007 | 72° | 43° | 57° | — | — |
| 2006 | 60° | 40° | 50° | — | — |
| 2005 | 63° | 46° | 54° | 2.62" | — |
| 2004 | 56° | 42° | 49° | 2.49" | — |
| 2003 | 62° | 34° | 48° | — | — |
| 2002 | 60° | 41° | 51° | 0.18" | — |
| 2001 | 61° | 50° | 55° | 0.05" | — |
| 2000 | 69° | 33° | 51° | — | — |
| 1999 | 58° | 41° | 49° | — | — |
| 1998 | 63° | 41° | 52° | — | — |
| 1997 | 69° | 42° | 56° | — | — |
| 1996 | 65° | 54° | 59° | 0.08" | — |
| 1995 | 70° | 52° | 61° | — | — |
| 1994 | 59° | 45° | 52° | — | — |
| 1993 | 64° | 34° | 49° | — | — |
| 1992 | 58° | 33° | 45° | — | — |
| 1991 | 63° | 36° | 49° | — | — |
| 1990 | 66° | 30° | 48° | — | — |
| 1989 | 68° | 35° | 52° | — | — |
| 1988 | 55° | 39° | 47° | 0.38" | — |
| 1987 | 58° | 28° | 43° | — | — |
| 1986 | 64° | 38° | 51° | — | — |
| 1985 | 62° | 54° | 58° | — | — |
| 1984 | 65° | 38° | 51° | — | — |
| 1983 | 70° | 50° | 60° | 0.03" | — |
| 1982 | 61° | 31° | 46° | — | — |
| 1981 | 56° | 49° | 52° | 0.1" | — |
| 1980 | 81° | 41° | 61° | — | — |
| 1979 | 68° | 55° | 62° | — | — |
| 1978 | 60° | 31° | 45° | — | — |
| 1977 | 59° | 44° | 52° | — | — |
| 1976 | 56° | 46° | 51° | 1.17" | — |
| 1975coldest | 56° | 27° | 41° | — | — |
| 1974 | 57° | 41° | 49° | — | — |
| 1973 | 56° | 36° | 46° | 0.2" | — |
| 1972 | 58° | 31° | 44° | — | — |
| 1971 | 64° | 30° | 47° | — | — |
55 years of data from SANTA MARIA PUBLIC AP